Deere & Company Patente

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An image-based position assessment method is performed in conjunction with a mechanism onboard an agricultural machine and containing a traveling component. In embodiments, the method includes receiving, at an image processing system, camera images captured by a diagnostic camera mounted to the agricultural machine. A field of view of the diagnostic camera at least partially encompasses an intended motion path along which the traveling component is configured to travel. The image processing system analyzes the camera images to determine whether a recorded time-dependent component position of the traveling component deviates excessively from an expected time-dependent component position of the traveling component, as taken along the intended motion path. The image processing further generates, or causes generation of, a first notification on a display device indicating that a positional adjustment to the traveling component is recommended if the recorded time-dependent component position deviates excessively from the expected time-dependent component position.

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An agricultural system (300) is disclosed. The agricultural system (300) comprising: one or more seed quality sensors (380) configured to detect a seed within a row unit (106) of an agricultural planting machine (100) and to generate sensor data indicative of a quality of the detected seed; one or more processors (301); and a data store (302) configured to store computer executable instructions that, when executed by the one or more processors (301), configure the one or more processors (301) to: determine a quality of the seed based on the sensor data and to generate a seed quality value (440) indicative of the determined seed quality. Furthermore, a computer implemented method of controlling such an agricultural system (300) is disclosed.

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The present invention discloses a track deviation sensing mechanism (10) for a steering column (1). The track deviation sensing mechanism (10) includes a sleeve (12), a sensor (14) with a ring (16), a first part (18) and a second part (20) having their respective opening which are coaxial. The sleeve (12), the sensor (14), the ring (16), the first part (18) and the second part (20) are coaxially arranged along a common axis X. The first part (18) and the second part (20) are made of a polymeric material.

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A hydraulic system (52) for operating a rear gate (32) of a baler implement (20) includes a hydraulic cylinder (68) having a housing (106) that defines an interior (108), and a piston (110) that is moveably disposed within the interior (108) of the housing (106). The housing (106) includes a first fluid port (74) and a second fluid port (76), each disposed in fluid communication with a first fluid volume (112) of the hydraulic cylinder (68). A flow rate control valve is moveable between a first position for directing fluid to or from the first fluid port (74) at a first flow rate, and a second position for directing fluid to or from the second fluid port (76) at a second flow rate. The second flow rate is different than the first flow rate.

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An agricultural assembly (100) is disclosed. The agricultural assembly (100) comprising: a frame (126); a hitch assembly (128) coupled to the frame (126) and configured to selectively couple the frame (126) to a work machine (102); a first toolbar assembly (104) configured to receive at least one row unit assembly (108), the first toolbar assembly (104) being foldable in a first direction towards the hitch assembly (128); and a second toolbar assembly (110) configured to receive at least one row unit assembly (108), the second toolbar assembly (110) being foldable in the first direction towards the hitch assembly (128); wherein the agricultural assembly (100) is movable between a planting configuration and a transport configuration; wherein both the first toolbar assembly (104) and the second toolbar assembly (110) fold towards the hitch assembly (128) as the first toolbar assembly (104) and second toolbar assembly (110) transition from the planting configuration to the transport configuration.

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An agricultural work machine, an agricultural work machine control system, and method for an agricultural work machine having Bluetooth enabled RFID tags to determine a fault condition of machine components, devices, parts or systems. The Bluetooth enabled RFID tags are located on, at, or near machine components or systems to sense a temperature of those components or systems. The Bluetooth enabled RFID tags are interrogated to determine sensed temperatures and component identifiers. A controller receives the temperatures and component identifiers and compares the received temperatures to a threshold to determine whether a fault condition exists. If so, the controller transmits an alert signal to a user interface to indicate that a fault condition exists with an identified component, part, device, or system.

A method and a system for tracking missed tassels left by a detasseling machine (101) is disclosed. The method comprising: capturing (305) rear-facing image data by a camera (113) positioned on a main vehicle body (103) of the detasseling machine (101) with a field of view behind the detasseling machine (101); applying (307) image processing to the rear-facing image data to quantify a missed tassel metric for a geospatial area based on the rear-facing image data; and displaying (313) an indication of the missed tassel metric for the geospatial area to an operator of the detasseling machine (101). The system comprising: a rear-facing camera (113) positioned on a main vehicle body (103) of the detasseling machine (101) with a field of view behind the detasseling machine (101); a display screen (227) positioned within an operator cab (107) of the detasseling machine (101); and an electronic controller (201) configured to receive rear-facing image data captured by the rear-facing camera (113), apply image processing to the rear-facing image data to quantify a missed tassel metric for a geospatial area based on the rear-facing image data, and transmit a signal to the display screen (227) causing the display screen (227) to output an indication of the missed tassel metric for the geospatial area.

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